Update in parallel all repos listed in ~/git/repos, and print status of any that are dirty

pull-all.sh

#!/usr/bin/env bash
for f in $(<~/git/repos); do
  cd ~/git/$f
  git pull > /dev/null &
  cd - > /dev/null
done

wait < <(jobs -p)

for f in $(<~/git/repos); do
  cd ~/git/$f
  r=$(git status -s)
  if [[ $r = *[!^[:space:]]* ]]; then
    cat <<EOF

=====
$f
$r
EOF
  fi
  cd - > /dev/null
done